13277880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 53913600

約数和(自身を除く): 40635720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 479, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 958, 990, 1155, 1260, 1320, 1386, 1437, 1540, 1848, 1916, 1980, 2310, 2395, 2520, 2772, 2874, 3080, 3353, 3465, 3832, 3960, 4311, 4620, 4790, 5269, 5544, 5748, 6706, 6930, 7185, 8622, 9240, 9580, 10059, 10538, 11496, 13412, 13860, 14370, 15807, 16765, 17244, 19160, 20118, 21076, 21555, 26345, 26824, 27720, 28740, 30177, 31614, 33530, 34488, 36883, 40236, 42152, 43110, 47421, 50295, 52690, 57480, 60354, 63228, 67060, 73766, 79035, 80472, 86220, 94842, 100590, 105380, 110649, 120708, 126456, 134120, 147532, 150885, 158070, 172440, 184415, 189684, 201180, 210760, 221298, 237105, 241416, 295064, 301770, 316140, 331947, 368830, 379368, 402360, 442596, 474210, 553245, 603540, 632280, 663894, 737660, 885192, 948420, 1106490, 1207080, 1327788, 1475320, 1659735, 1896840, 2212980, 2655576, 3319470, 4425960, 6638940, 13277880]

約数ペア:

[(1, 13277880), (2, 6638940), (3, 4425960), (4, 3319470), (5, 2655576), (6, 2212980), (7, 1896840), (8, 1659735), (9, 1475320), (10, 1327788), (11, 1207080), (12, 1106490), (14, 948420), (15, 885192), (18, 737660), (20, 663894), (21, 632280), (22, 603540), (24, 553245), (28, 474210), (30, 442596), (33, 402360), (35, 379368), (36, 368830), (40, 331947), (42, 316140), (44, 301770), (45, 295064), (55, 241416), (56, 237105), (60, 221298), (63, 210760), (66, 201180), (70, 189684), (72, 184415), (77, 172440), (84, 158070), (88, 150885), (90, 147532), (99, 134120), (105, 126456), (110, 120708), (120, 110649), (126, 105380), (132, 100590), (140, 94842), (154, 86220), (165, 80472), (168, 79035), (180, 73766), (198, 67060), (210, 63228), (220, 60354), (231, 57480), (252, 52690), (264, 50295), (280, 47421), (308, 43110), (315, 42152), (330, 40236), (360, 36883), (385, 34488), (396, 33530), (420, 31614), (440, 30177), (462, 28740), (479, 27720), (495, 26824), (504, 26345), (616, 21555), (630, 21076), (660, 20118), (693, 19160), (770, 17244), (792, 16765), (840, 15807), (924, 14370), (958, 13860), (990, 13412), (1155, 11496), (1260, 10538), (1320, 10059), (1386, 9580), (1437, 9240), (1540, 8622), (1848, 7185), (1916, 6930), (1980, 6706), (2310, 5748), (2395, 5544), (2520, 5269), (2772, 4790), (2874, 4620), (3080, 4311), (3353, 3960), (3465, 3832)]